Difference between java and javascript
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What does function identity () do?
What is the common usage of serialization? What exceptions occur during serialization?
Explain java heap space and garbage collection?
Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example
Explain JSP life cycle
Package1 and Package2 both have a method name lets say "methodA" with different implementation. When I import both the packages in a java class how can I use both the methods?
Are registers volatile?
How can we pass argument to a function by reference instead of pass by value?
What do you understand by overloading and overriding in java?
What do negative exponents mean?
What are wrapper classes in java?
What is the difference between instanceof and isinstance?